On 04/01/2013 01:24 PM, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > On 01.04.2013 11:53, Francesco Lavra wrote: > >> On 04/01/2013 04:15 AM, Vladimir 'φ-coder/phcoder' Serbinenko wrote: >>>> Which architecture is raspberry pie? I have one here and it would be >>>> good if I could use it for testing. >> It's ARMv6, so unfortunately it's not supported by this port, which >> works only on ARMv7. >> > > Which parts prevent it from working on ARMv6?
I haven't studied ARMv6, but I can say that at least some assembly instructions used by the cache maintenance code in kern/arm/cache.S (such as DMB, DSB and ISB) have been introduced in ARMv7, as well as some coprocessor operations (specifically, I'm looking at those used in the clean_invalidate_dcache routine in the same file). _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
